From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001 From: Kevin Date: Sat, 15 Nov 2014 09:58:27 +0800 Subject: init android origin source code --- ANDROID_3.4.5/fs/nilfs2/cpfile.h | 46 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 ANDROID_3.4.5/fs/nilfs2/cpfile.h (limited to 'ANDROID_3.4.5/fs/nilfs2/cpfile.h') diff --git a/ANDROID_3.4.5/fs/nilfs2/cpfile.h b/ANDROID_3.4.5/fs/nilfs2/cpfile.h new file mode 100644 index 00000000..a242b9a3 --- /dev/null +++ b/ANDROID_3.4.5/fs/nilfs2/cpfile.h @@ -0,0 +1,46 @@ +/* + * cpfile.h - NILFS checkpoint file. + * + * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * Written by Koji Sato . + */ + +#ifndef _NILFS_CPFILE_H +#define _NILFS_CPFILE_H + +#include +#include +#include + + +int nilfs_cpfile_get_checkpoint(struct inode *, __u64, int, + struct nilfs_checkpoint **, + struct buffer_head **); +void nilfs_cpfile_put_checkpoint(struct inode *, __u64, struct buffer_head *); +int nilfs_cpfile_delete_checkpoints(struct inode *, __u64, __u64); +int nilfs_cpfile_delete_checkpoint(struct inode *, __u64); +int nilfs_cpfile_change_cpmode(struct inode *, __u64, int); +int nilfs_cpfile_is_snapshot(struct inode *, __u64); +int nilfs_cpfile_get_stat(struct inode *, struct nilfs_cpstat *); +ssize_t nilfs_cpfile_get_cpinfo(struct inode *, __u64 *, int, void *, unsigned, + size_t); + +int nilfs_cpfile_read(struct super_block *sb, size_t cpsize, + struct nilfs_inode *raw_inode, struct inode **inodep); + +#endif /* _NILFS_CPFILE_H */ -- cgit